Base | Representation |
---|---|
bin | 1100111110110001… |
… | …11010001110110001 |
3 | 122222200112200010102 |
4 | 12133120322032301 |
5 | 103233040341414 |
6 | 3111311242145 |
7 | 334462104530 |
oct | 63730721661 |
9 | 18880480112 |
10 | 6969074609 |
11 | 2a569519a2 |
12 | 1425b19355 |
13 | 870a989b3 |
14 | 4a17ca317 |
15 | 2abc5aede |
hex | 19f63a3b1 |
6969074609 has 8 divisors (see below), whose sum is σ = 7968089280. Its totient is φ = 5970918096.
The previous prime is 6969074599. The next prime is 6969074621. The reversal of 6969074609 is 9064709696.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6969074609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6969074689) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197039 + ... + 229700.
It is an arithmetic number, because the mean of its divisors is an integer number (996011160).
Almost surely, 26969074609 is an apocalyptic number.
It is an amenable number.
6969074609 is a deficient number, since it is larger than the sum of its proper divisors (999014671).
6969074609 is a wasteful number, since it uses less digits than its factorization.
6969074609 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 429079.
The product of its (nonzero) digits is 4408992, while the sum is 56.
The square root of 6969074609 is about 83480.9835172059. The cubic root of 6969074609 is about 1910.1099695462.
The spelling of 6969074609 in words is "six billion, nine hundred sixty-nine million, seventy-four thousand, six hundred nine".
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